A 50-year-old engineer is designing a generator using a rotating magnet. What is the main advantage of this design?
Q1. A 50-year-old engineer is designing a generator using a rotating magnet. What is the main advantage of this design?
Answer: Simple construction
Explanation: The rotating magnet design is simple to construct, making it the main advantage. High efficiency is a general goal, low maintenance is not unique to this design, and high power output is not guaranteed by this design.